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The iQOO Z10 5G lists a larger battery and faster charging; the vivo S2 5G lists a larger, higher-resolution display. In the India-store snapshots accessed on October 7, 2026, their 8GB+128GB prices were ₹25,999 and ₹42,999 respectively—a ₹17,000 gap—but the iQOO listing was unavailable. The right choice depends on which specifications matter more and on the price and stock you can actually get.
iQOO Z10 5G vs vivo S2 5G specifications
The table separates manufacturer-listed specifications from figures reported by 91mobiles. A spec comparison describes listed hardware; it does not establish how either phone performs in every task.
| Specification | iQOO Z10 5G | vivo S2 5G |
|---|---|---|
| Processor | Qualcomm Snapdragon 7s Gen 3, per iQOO India | MediaTek Dimensity 7360-Turbo, per vivo India |
| Display | 6.77-inch AMOLED, 1080 × 2392, 120Hz, per 91mobiles | 6.83-inch AMOLED, 2800 × 1260, per vivo India |
| Rear cameras | 50MP main with Sony IMX882 named by iQOO, plus 2MP depth camera listed by 91mobiles | 50MP main plus 2MP secondary, per vivo India |
| Front camera | 32MP, per 91mobiles | 32MP, per vivo India |
| Battery | 7300 mAh, per iQOO India | 7050 mAh typical (TYP), per vivo India |
| Wired charging | 90W FlashCharge, per iQOO India | 44W, per vivo India |
| Software listed | Android 15, per 91mobiles | OriginOS 6 and Android 16, per vivo India and 91mobiles respectively |
| Configurations shown by official stores | 8GB+128GB, 8GB+256GB, 12GB+256GB | 8GB+128GB, 8GB+256GB |
Sources: iQOO India E-Store, vivo India, and 91mobiles’ comparison page. Their display and camera entries do not all come from the same source, as noted in the table.
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What is the price difference?
On the India-store pages accessed October 7, 2026, iQOO displayed ₹25,999 for the Z10 5G 8GB+128GB, while vivo displayed ₹42,999 for the S2 5G 8GB+128GB. The difference between those displayed prices is ₹17,000. The iQOO page marked the selected listing unavailable; vivo showed ₹66,999 as MRP and an add-to-cart option.
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These are dated page snapshots, not guaranteed checkout prices. 91mobiles’ comparison page showed a separate snapshot: ₹20,255 for an out-of-stock Z10 and ₹39,990 for the S2 at Amazon. Marketplace and official-store prices can differ, and stock, sellers, and offers can change. Check the live listing before buying and compare the same RAM and storage configuration.
Where each phone has the clearer specification advantage
Battery capacity and charging: iQOO Z10 5G
iQOO lists a 7300 mAh battery and 90W FlashCharge for the Z10. vivo lists the S2 at 7050 mAh typical capacity and 44W charging. On published capacity and charging-rate figures, the Z10 leads. Those numbers do not establish real-world battery life or a full-charge time; usage, settings, and charging conditions matter.
Display size and resolution: vivo S2 5G
vivo specifies a 6.83-inch, 2800 × 1260 AMOLED display for the S2. 91mobiles lists the Z10 at 6.77 inches, 1080 × 2392, and 120Hz. The S2’s listed panel is larger and has more pixels; the available figures do not establish which screen is brighter or looks better in person.
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Cameras: similar headline counts, no proven winner
The listed hardware gives both phones a 50MP main rear camera, a secondary 2MP camera, and a 32MP front camera. iQOO identifies the Z10’s main sensor as Sony IMX882. Matching megapixel counts do not show that photos will look alike, and the available specifications are not a hands-on image-quality comparison.
Performance: processor names are not a verdict
The Z10 lists Snapdragon 7s Gen 3; the S2 lists Dimensity 7360-Turbo. 91mobiles’ page snapshot reports Geekbench multi-core scores of 3,223 for the Z10 and 2,825 for the S2, but AnTuTu scores of 804,936 and 956,029 respectively. These are source-reported results, not manufacturer specifications or a reproduced test with a confirmed methodology here. Different benchmark results point in different directions, so they do not support a universal claim that one phone is faster for every workload.
Software and update-policy claims
91mobiles lists Android 15 for the Z10 and Android 16 for the S2. It also lists two years of OS updates and three years of security updates for the Z10, versus three years and five years respectively for the S2. These update-policy entries are not confirmed by the official support-policy information cited here. Check the current policy for your region and the exact model before treating the durations as a purchase guarantee.
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Which phone should you choose?
Choose the iQOO Z10 5G if
- You prioritize the higher listed battery capacity and 90W charging rate.
- You want a configuration option with 12GB RAM and 256GB storage, which the iQOO India store lists.
- You can confirm current stock and find a price that fits your budget.
Choose the vivo S2 5G if
- You prefer the larger, higher-resolution display listed on vivo India’s product page.
- You want a configuration shown with 8GB RAM and either 128GB or 256GB storage.
- The live price and availability make sense for you after comparing the same configuration.
Before deciding, check the exact RAM/storage variant, seller, stock, and current price. If performance, camera quality, or long-term software support is decisive, look for reliable evidence for your specific use and region rather than relying on processor labels, megapixel counts, or unverified update-policy entries alone.
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As additional context, 91mobiles reports a PCMark battery-life result of 16 hours 41 minutes for the Z10 and 14 hours 57 minutes for the S2. It also shows expert ratings of 8.2 and 8.0, and user ratings of 4.4/5 from 9,728 ratings and 3.9/5 from 35 ratings respectively. These are figures from that comparison-page snapshot, not universal outcomes; the rating counts differ substantially, and the cited material does not establish a common test methodology for the battery result.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
